Graph the equation.3y + 9x = -21

A.

B.

C.

D.


Answer: C

Mathematics

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Multiply.7a ? 9a2

A. 7a + 9a2 B. 63a4 C. 63a3 D. 16a3

Mathematics

If possible, evaluate the power function at the specified value of x by hand. Otherwise, use a calculator to approximate the result to the nearest hundredth.f(x) = x-3/2 , x = 2

A. 1.59 B. 0.35 C. -0.35 D. 2.83

Mathematics

Find the area of the SAS triangle ABC. If necessary, round the answer to two decimal places.A = 30°, b = 10 yd, c = 9 yd

A. 38.97 sq yd B. 40.97 sq yd C. 20.5 sq yd D. 22.5 sq yd

Mathematics

Multiply.0.002 ? 0.94

A. 0.188 B. 0.0000188 C. 0.000188 D. 0.00188

Mathematics